.game{
    width:200px;
    height:400px;
    background: #f2f2f2;
    border: 1px solid blue;
    border-top-width: 0;
    position: absolute;
    top: 10px;
    left: 10px;

}
.next{
    width: 80px;
    height: 80px;
    background-color: #f2f2f2;
    position: absolute;
    top:10px;
    left:250px;
    border: 1px solid blue;
}
.info{
    position: absolute;
    top: 100px;
    left: 250px;
}
.node,.current,.done{
    width: 20px;
    height: 20px;
    position: absolute;
    box-sizing: border-box;

}
.node{
    background: #f2f2f2;
}

.done{
    background: gray;
    border: 1px solid black;

}
.current{
    background-color: yellowgreen;
    border: 1px solid yellow;
}

.done{
    background: pink;
    border: 1px solid red;

}